Cite
Energy from the Sun.
MLA
Weinberg, Carl J., and Robert H. Williams. “Energy from the Sun.” Scientific American, vol. 263, no. 3, Sept. 1990, p. 147. EBSCOhost, https://doi.org/10.1038/scientificamerican0990-146.
APA
Weinberg, C. J., & Williams, R. H. (1990). Energy from the Sun. Scientific American, 263(3), 147. https://doi.org/10.1038/scientificamerican0990-146
Chicago
Weinberg, Carl J., and Robert H. Williams. 1990. “Energy from the Sun.” Scientific American 263 (3): 147. doi:10.1038/scientificamerican0990-146.